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      1 /* $NetBSD: gpiolib.c,v 1.1 2024/12/17 12:44:33 martin Exp $ */
      2 /*	$OpenBSD: gpio.c,v 1.6 2006/01/14 12:33:49 grange Exp $	*/
      3 
      4 /*
      5  * Copyright (c) 2008, 2009, 2010, 2011 Marc Balmer <marc (at) msys.ch>
      6  * Copyright (c) 2004, 2006 Alexander Yurchenko <grange (at) openbsd.org>
      7  *
      8  * Permission to use, copy, modify, and distribute this software for any
      9  * purpose with or without fee is hereby granted, provided that the above
     10  * copyright notice and this permission notice appear in all copies.
     11  *
     12  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     13  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     14  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     15  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     16  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     17  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     18  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     19  */
     20 
     21 
     22 #include <sys/cdefs.h>
     23 __KERNEL_RCSID(0, "$NetBSD: gpiolib.c,v 1.1 2024/12/17 12:44:33 martin Exp $");
     24 
     25 /*
     26  * General Purpose Input/Output framework.
     27  */
     28 
     29 #include <sys/systm.h>
     30 #include <sys/gpio.h>
     31 #include <dev/gpio/gpiovar.h>
     32 
     33 int
     34 gpiobus_print(void *aux, const char *pnp)
     35 {
     36 #if 0
     37 	struct gpiobus_attach_args *gba = aux;
     38 #endif
     39 	if (pnp != NULL)
     40 		aprint_normal("gpiobus at %s", pnp);
     41 
     42 	return UNCONF;
     43 }
     44 
     45